diff --git a/packages/snaps-controllers/coverage.json b/packages/snaps-controllers/coverage.json
index 8ecb65b9fd..eed36026c2 100644
--- a/packages/snaps-controllers/coverage.json
+++ b/packages/snaps-controllers/coverage.json
@@ -1,6 +1,6 @@
 {
-  "branches": 91.78,
-  "functions": 96.77,
-  "lines": 97.9,
-  "statements": 97.57
+  "branches": 91.59,
+  "functions": 96.45,
+  "lines": 97.66,
+  "statements": 97.34
 }
diff --git a/packages/snaps-simulator/src/contexts/SnapInterface.tsx b/packages/snaps-simulator/src/contexts/SnapInterface.tsx
index 5f98fa7b21..da21d7dbed 100644
--- a/packages/snaps-simulator/src/contexts/SnapInterface.tsx
+++ b/packages/snaps-simulator/src/contexts/SnapInterface.tsx
@@ -1,5 +1,5 @@
 import { UserInputEventType } from '@metamask/snaps-sdk';
-import type { FormState, InterfaceState } from '@metamask/snaps-sdk';
+import type { FormState, State } from '@metamask/snaps-sdk';
 import { HandlerType } from '@metamask/snaps-utils';
 import debounce from 'lodash.debounce';
 import throttle from 'lodash.throttle';
@@ -23,7 +23,7 @@ const noOp = () => {
   /* No Op */
 };
 
-export type GetValue = (name: string, form?: string) => string | undefined;
+export type GetValue = (name: string, form?: string) => State | undefined;
 
 export type HandleInputChange = (
   name: string,
@@ -34,7 +34,7 @@ export type HandleInputChange = (
 export type HandleEvent = (args: {
   event: UserInputEventType;
   name?: string;
-  value?: string;
+  value?: State;
 }) => void;
 
 export type SnapInterfaceContextType = {
@@ -99,7 +99,7 @@ export const SnapInterfaceContextProvider: FunctionComponent<
   const rawSnapRequestFunction = (
     event: UserInputEventType,
     name?: string,
-    value?: string | InterfaceState,
+    value?: State | FormState,
   ) => {
     dispatch(
       sendRequest({
@@ -143,7 +143,7 @@ export const SnapInterfaceContextProvider: FunctionComponent<
   const handleEvent: HandleEvent = ({
     event,
     name,
-    value = name ? state[name] ?? undefined : undefined,
+    value = name ? (state as FormState)[name] ?? undefined : undefined,
   }) => {
     const fn = THROTTLED_EVENTS.includes(event)
       ? snapRequestThrottled
diff --git a/packages/snaps-simulator/src/features/renderer/components/Input.tsx b/packages/snaps-simulator/src/features/renderer/components/Input.tsx
index 24d78338c0..467fe7eaff 100644
--- a/packages/snaps-simulator/src/features/renderer/components/Input.tsx
+++ b/packages/snaps-simulator/src/features/renderer/components/Input.tsx
@@ -27,7 +27,7 @@ export const Input: FunctionComponent<InputProps> = ({ node, id, form }) => {
   return (
     <ChakraInput
       key={`${id}-input`}
-      value={value}
+      value={value as string}
       type={props.type}
       placeholder={props.placeholder}
       onChange={handleChange}